Kuzma Filipek, IzabelaIzabelaKuzma FilipekVan Nieuwenhuysen, KrisKrisVan NieuwenhuysenVan Hoeymissen, JanJanVan HoeymissenRecaman Payo, MariaMariaRecaman PayoVan Kerschaver, EmmanuelEmmanuelVan KerschaverPoortmans, JefJefPoortmansMertens, RobertRobertMertensBeaucarne, GuyGuyBeaucarneSchmich, E.E.SchmichLindekugel, S.S.LindekugelReber, S.S.Reber2021-10-182021-10-1820101062-7995https://imec-publications.be/handle/20.500.12860/17417>15% efficiency for thin film epitaxial silicon solar cells on 70 cm2 area offspec silicon substrate using porous silicon segmented mirrorsJournal article